microvm and dns stuff

1 files changed, 42 insertions, 0 deletions

diff --git a/os/srv/headscale.nix b/os/srv/headscale.nix
new file mode 100644
index 0000000..a650067
--- /dev/null
+++ b/os/srv/headscale.nix
@@ -0,0 +1,42 @@
+{
+  config,
+  lib,
+  masterDomain,
+  ...
+}:
+let
+  cfg = config.os.srv.headscale;
+in
+{
+  options.os.srv.headscale.enable = lib.mkEnableOption "enables headscales";
+  config = lib.mkIf cfg.enable {
+    services.headscale = {
+      enable = true;
+      address = "127.0.0.1";
+      port = 8080;
+
+      settings = {
+        server_url = "https://vpn.${masterDomain}";
+
+        dns = {
+          magic_dns = true;
+          base_domain = "vpn.internal";
+          nameservers = [ "10.255.1.1" ];
+        };
+
+        ip_prefixes = [
+          "10.254.0.0/16"
+        ];
+      };
+    };
+
+    services.nginx.virtualHosts."vpn.${masterDomain}" = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/" = {
+        proxyPass = "http://127.0.0.1:8080";
+        proxyWebsockets = true;
+      };
+    };
+  };
+}